The inhibition effects of insulin on BMP2-induced muscle heterotopic ossification.

abstract：:Tissue engineering and regenerative medicine technologies offer promising therapies for both medicine and dentistry. Our long-term goal is to create functional biomimetic tooth buds for eventual tooth replacement in humans. Here, our objective was to create a biomimetic 3D tooth bud model consisting of dental epitheli...

journal_title：Biomaterials

authors： Monteiro N,Smith EE,Angstadt S,Zhang W,Khademhosseini A,Yelick PC

更新日期：2016-11-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) has been extensively investigated to promote vascularization at damaged or diseased sites and in tissue implants. Here we are interested in determining if the manner in which VEGF is presented from a scaffold to endothelial cells influences the architecture of the blood vessel...

journal_title：Biomaterials

authors： Anderson SM,Siegman SN,Segura T

更新日期：2011-10-01 00:00:00

abstract：:In the cellular microenvironment, growth factor gradients are crucial in dictating cell fate. Towards developing materials that capture the native microenvironment we engineered biomimetic films that present gradients of matrix-bound bone morphogenetic proteins (BMP-2 and BMP-7). To this end layer-by-layer films compo...

journal_title：Biomaterials

authors： Almodóvar J,Guillot R,Monge C,Vollaire J,Selimović S,Coll JL,Khademhosseini A,Picart C

更新日期：2014-04-01 00:00:00

abstract：:Melanoma inhibitory activity (MIA), also referred to as cartilage derived retinoic acid-sensitive protein (CD-RAP), is detected physiologically in cartilage tissue and pathologically in malignant melanomas. To measure MIA/CD-RAP quantitatively we developed a sensitive ELISA system. Recently, we described diagnostic ap...

journal_title：Biomaterials

authors： Bosserhoff AK,Buettner R

更新日期：2003-08-01 00:00:00

abstract：:Nanovectors hold substantial promise in abating the off-target effects of therapeutics by providing a means to selectively accumulate payloads at the target lesion, resulting in an increase in the therapeutic index. A sophisticated understanding of the factors that govern the degradation and release dynamics of these ...

journal_title：Biomaterials

authors： Martinez JO,Chiappini C,Ziemys A,Faust AM,Kojic M,Liu X,Ferrari M,Tasciotti E

更新日期：2013-11-01 00:00:00

abstract：:The physiological activity of hyaluronic acid (HA) polymers and oligomers makes it a promising material for a variety of applications. The development of HA-hydrogel scaffolds with improved mechanical stability against degradation and biochemical functionality may enhance their application to tissue engineering. In th...

journal_title：Biomaterials

authors： Segura T,Anderson BC,Chung PH,Webber RE,Shull KR,Shea LD

更新日期：2005-02-01 00:00:00

abstract：:This study was designed to examine the adhesion, proliferation, and morphology of chondrocytes on new scaffolds; and to examine these cells histologically for the ability of the chondrocytes to maintain chondrogenic properties after subcutaneous implantation into nude mice. Both 75:25 poly (L-lactide-co-epsilon-caprol...

journal_title：Biomaterials

authors： Honda M,Morikawa N,Hata K,Yada T,Morita S,Ueda M,Kimata K

更新日期：2003-09-01 00:00:00

abstract：:The curing time dependence of the tear energy, tensile strength and ultimate extension ratio of a range of characterized elastomeric impression materials was investigated. This variation of tensile strength and ultimate extension ratio was correlated with the development of the network structure. The tear energy showe...

journal_title：Biomaterials

authors： Cook WD,Liem F,Russo P,Scheiner M,Simkiss G,Woodruff P

更新日期：1984-09-01 00:00:00

abstract：:A nucleus pulposus prosthesis (NPP) made of the hydrogel N-vinyl-2-pyrrolidinone copolymerized with 2-(4'-iodobenzoyl)-oxo-ethyl methacrylate has recently been developed. The special features of this NPP, i.e. intrinsic radiopacity and its ability to swell in situ to fill the nucleus cavity and restore disc height, we...

journal_title：Biomaterials

authors： Bergknut N,Smolders LA,Koole LH,Voorhout G,Hagman RE,Lagerstedt AS,Saralidze K,Hazewinkel HA,van der Veen AJ,Meij BP

更新日期：2010-09-01 00:00:00

abstract：:Bone substitutes of bovine origin are widely used for treatment of bone defects in dental and orthopedic surgery. Due to the occurrence of BSE and the new variant of Creutzfeldt Jakob Disease risks of transmitting diseases through the use of such materials need to be carefully evaluated. Risk analysis can either be ba...

journal_title：Biomaterials

authors： Wenz B,Oesch B,Horst M

更新日期：2001-06-01 00:00:00

abstract：:Zwitterionic hydrogels such as those based on polycarboxybetaine (PCB) or polysulfobetaine (PSB) have potential for various biomedical applications, due to their biocompatibility and low biofouling properties. However, the poor mechanical properties of zwitterionic hydrogels developed to date remain a challenge, sever...

journal_title：Biomaterials

authors： Liu Q,Chiu A,Wang L,An D,Li W,Chen EY,Zhang Y,Pardo Y,McDonough SP,Liu L,Liu WF,Chen J,Ma M

更新日期：2020-02-01 00:00:00

abstract：:Human cell therapy applications in tissue engineering, such as the ex vivo production of hematopoietic cells for transplantation, have recently entered the clinic. Although considerable effort has been focused on the development of biological processes to generate therapeutic cells, little has been published on the de...

journal_title：Biomaterials

authors： Koller MR,Palsson MA,Manchel I,Maher RJ,Palsson BO

更新日期：1998-11-01 00:00:00

abstract：:Polymers may serve as a biodegradable material in tissue engineering. To assess the biocompatibility of poly-beta-hydroxy butyric acid (PHB), we studied the structural organization of cellular molecules involved in adhesion using osteoblastic and epithelial cell lines. On PHB, both cell lines revealed a rounded cell s...

journal_title：Biomaterials

authors： Nebe B,Forster C,Pommerenke H,Fulda G,Behrend D,Bernewski U,Schmitz KP,Rychly J

更新日期：2001-09-01 00:00:00

abstract：:We studied the adhesion and proliferation of human endothelial cells on photochemically modified polytetrafluoroethylene samples. The polymer surfaces were modified by exposure to the ultraviolet light of a Xe(2)(*)-excimer lamp at a wavelength of 172 nm in an ammonia atmosphere. Treatment times were between 10 and 20...

journal_title：Biomaterials

authors： Gumpenberger T,Heitz J,Bäuerle D,Kahr H,Graz I,Romanin C,Svorcik V,Leisch F

更新日期：2003-12-01 00:00:00

abstract：:We developed cell-free implants, comprising carbodiimide crosslinked recombinant human collagen (RHC), to enable corneal regeneration by endogenous cell recruitment, to address the worldwide shortage of donor corneas. Patients were grafted with RHC implants. Over four years, the regenerated neo-corneas were stably int...

journal_title：Biomaterials

authors： Fagerholm P,Lagali NS,Ong JA,Merrett K,Jackson WB,Polarek JW,Suuronen EJ,Liu Y,Brunette I,Griffith M

更新日期：2014-03-01 00:00:00

abstract：:This article is a review of recent developments of polymer-related stents mainly employed in the coronary arteries, including polymer-coated stents, biostable stents and biodegradable stents. Polymer paving is covered as well. The problems with the stents currently investigated and the development of new stents are di...

journal_title：Biomaterials

authors： Peng T,Gibula P,Yao KD,Goosen MF

更新日期：1996-04-01 00:00:00

abstract：:Although there is great versatility of ultrasound (US) technologies in the real clinical field, one main technical challenge is the compromising of high quality of echo properties and size engineering of ultrasound contrast agents (UCAs); a high echo property is offset by reducing particle size. Herein, a new strategy...

journal_title：Biomaterials

authors： Min HS,Son S,You DG,Lee TW,Lee J,Lee S,Yhee JY,Lee J,Han MH,Park JH,Kim SH,Choi K,Park K,Kim K,Kwon IC

更新日期：2016-11-01 00:00:00

abstract：:Topical therapy is the most favored form of treatment for whitening against hyperpigmentation and sunburn because it lends itself to self-administration, patient compliance, and absence of systemic adverse effects. However, transdermal delivery of hydrophilic chemicals is difficult. The main purpose of this study is t...

journal_title：Biomaterials

authors： Candan G,Michiue H,Ishikawa S,Fujimura A,Hayashi K,Uneda A,Mori A,Ohmori I,Nishiki T,Matsui H,Tomizawa K

更新日期：2012-09-01 00:00:00

abstract：:Hydrogels have been widely used as artificial cell niche to mimic extracellular matrix with tunable properties. However, changing biochemical cues in hydrogels developed-to-date would often induce simultaneous changes in mechanical properties, which do not support mechanistic studies on stem cell-niche interactions. H...

journal_title：Biomaterials

authors： Tong X,Yang F

更新日期：2014-02-01 00:00:00

abstract：:Porous gelatin scaffolds were prepared using a salt-leaching method and these were compared to scaffolds fabricated using a freeze-drying method. The salt-leached gelatin scaffolds were easily formed into desired shapes with a uniformly distributed and interconnected pore structure with an average pore size of around ...

journal_title：Biomaterials

authors： Lee SB,Kim YH,Chong MS,Hong SH,Lee YM

更新日期：2005-05-01 00:00:00

abstract：:Integrins represent the primary mechanism of cell-extracellular matrix interactions and control cell morphology, proliferation, and differentiation. We have previously shown that substrate-dependent modulation of adsorbed fibronectin (Fn) conformation alters alpha5beta1 integrin binding to Fn and directs C2C12 myoblas...

journal_title：Biomaterials

authors： Stephansson SN,Byers BA,García AJ

更新日期：2002-06-01 00:00:00

abstract：:Previously we have formulated a new cationic emulsion, composed of 3beta [N-(N',N'-dimethylaminoethane) carbamoyl] cholesterol and dioleoylphosphatidyl ethanolamine, castor oil and Tween 80, and it efficiently delivered plasmid DNA into various cancer cells with low toxicity. Chitosan is a natural cationic polysacchar...

journal_title：Biomaterials

authors： Lee MK,Chun SK,Choi WJ,Kim JK,Choi SH,Kim A,Oungbho K,Park JS,Ahn WS,Kim CK

更新日期：2005-05-01 00:00:00

abstract：:The goal of this work was to investigate the efficiency of transcellular delivery into Swiss albino mice 3T3 fibroblasts of molecules with various physico-chemical characteristics from ethosomes, phospholipid vesicular carriers containing ethanol. The probes chosen were: 4-(4-diethylamino) styryl-N-methylpyridinium io...

journal_title：Biomaterials

authors： Touitou E,Godin B,Dayan N,Weiss C,Piliponsky A,Levi-Schaffer F

更新日期：2001-11-01 00:00:00

abstract：:For chronic non-viral gene therapy, biodegradable carriers with low cytotoxicity are essential. To create a series of non-toxic and biodegradable gene carriers, hyperbranched polymers based on 2,2-bis-(methylol)propionic acid (bis-MPA); (Boltorn H) were modified by introducing tertiary amines. The terminal OH groups w...

journal_title：Biomaterials

authors： Reul R,Nguyen J,Kissel T

更新日期：2009-10-01 00:00:00

abstract：:Load-bearing tissues, like bone, can be replaced by engineered tissues or tissue constructs. For the success of this treatment, a profound understanding is needed of the mechanical properties of both the native bone tissue and the construct. Also, the interaction between mechanical loading and bone regeneration and ad...

journal_title：Biomaterials

authors： Jaecques SV,Van Oosterwyck H,Muraru L,Van Cleynenbreugel T,De Smet E,Wevers M,Naert I,Vander Sloten J

更新日期：2004-04-01 00:00:00

abstract：:Temperature-responsive polymers are attractive candidates for applications related to injectable delivery of biologically active therapeutics, such as stem cells. In this study, we evaluate the potential of thermosensitive hydroxybutyl chitosan (HBC) as a biomaterial for the culture of human mesenchymal stem cells (hM...

journal_title：Biomaterials

authors： Dang JM,Sun DD,Shin-Ya Y,Sieber AN,Kostuik JP,Leong KW

更新日期：2006-01-01 00:00:00

abstract：:Polysaccharides are increasingly being used as biomaterials for tissue engineering and regenerative medicine. Quantitative analysis of gene expression from cells in three-dimensional (3D) scaffolds requires extraction of messenger RNA, which is complicated in polysaccharide materials by ionic complexing between nuclei...

journal_title：Biomaterials

authors： Wang L,Stegemann JP

更新日期：2010-03-01 00:00:00

abstract：:Alzheimer disease (AD) is a neurodegenerative disorder and the most common form of dementia. Histopathologically is characterized by the presence extracellular neuritic plaques and with a large number of neurons lost. In this paper, we design a new nanomaterial, graphene quantum dots (GQDs) conjugated neuroprotective ...

journal_title：Biomaterials

authors： Xiao S,Zhou D,Luan P,Gu B,Feng L,Fan S,Liao W,Fang W,Yang L,Tao E,Guo R,Liu J

更新日期：2016-11-01 00:00:00

abstract：:Cancer vaccines are designed to elicit an endogenous adaptive immune response that can successfully recognize and eliminate residual or recurring tumors. Such approaches can potentially overcome shortcomings of passive immunotherapies by generating long-lived therapeutic effects and immune memory while limiting system...

journal_title：Biomaterials

authors： Shukla S,Myers JT,Woods SE,Gong X,Czapar AE,Commandeur U,Huang AY,Levine AD,Steinmetz NF

更新日期：2017-03-01 00:00:00

abstract：:Healing soft-tissue wounds with an irregular, complicated topography in a bleeding environment demands the development of a dressing that is wet-adhesive, haemostatic, and antibacterial. To meet this unmet demand, we designed a flexible nanosheet (~77 nm thick) made of two layers, one is the antibacterial and haemosta...

journal_title：Biomaterials

authors： Xuan C,Hao L,Liu X,Zhu Y,Yang H,Ren Y,Wang L,Fujie T,Wu H,Chen Y,Shi X,Mao C

更新日期：2020-09-01 00:00:00